86324 (1999 WA2)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4345096018 ± 5.39e-09
Semi-major axis (a)1.9664294895 AU ± 1.33e-09
Inclination (i)34.60574421° ± 5.10e-07
Long. of Asc. Node (Ω)293.64323945° ± 9.67e-07
Arg. of Perihelion (ω)75.30691863° ± 1.26e-06
Mean Anomaly (M)203.77568070° ± 2.29e-06
Mean Motion (n)0.3574330512°/day ± 3.62e-10
Perihelion dist (q)1.11199700 AU ± 1.06e-08
Aphelion dist (Q)2.82086198 AU ± 1.08e-08
Orbital Period2.75751299 yr ± 2.79e-09
Physical Parameters
H (abs. magnitude)15.83
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.073″
Uncertainty0
Orbit TypeAmor
MOID0.340645 AU
Observations Used3144
Gaia Obs Used109
Oppositions11
Arc Total1999-2025
First Observation Used1999-11-16
Last Observation Used2025-04-03
Observations (4789)
Date Type RA Dec Mag Band Observatory
2021-12-27 01:03:55 s 1 -159445.82 5 +258914.03 9710.0 C57
2021-12-27 01:13:55 S 09 06 46.836 +15 46 00.41 V C57
2021-12-27 01:13:55 s 1 -159655.48 5 +258386.66 3530.0 C57
2021-12-27 01:23:55 S 09 06 46.001 +15 45 53.75 V C57
2021-12-27 01:23:55 s 1 -159864.39 3 +257858.08 3800.0 C57
2021-12-27 01:33:55 S 09 06 45.089 +15 45 49.90 V C57
2021-12-27 01:33:55 s 1 -160072.54 6 +257328.30 490.0 C57
2021-12-27 01:43:55 S 09 06 44.160 +15 45 41.83 V C57
2021-12-27 01:43:55 s 1 -160279.94 2 +256797.30 3600.0 C57
2021-12-27 01:53:55 S 09 06 43.378 +15 45 37.01 V C57
2021-12-27 01:53:55 s 1 -160486.57 6 +256265.10 3110.0 C57
2021-12-27 02:33:55 S 09 06 39.502 +15 45 03.13 V C57
2021-12-27 02:33:55 s 1 -161305.43 6 +254124.14 4820.0 C57
2021-12-27 02:53:55 S 09 06 37.690 +15 44 48.98 V C57
2021-12-27 02:53:55 s 1 -161710.21 2 +253046.36 3690.0 C57
2021-12-27 03:03:55 S 09 06 36.936 +15 44 39.88 V C57
2021-12-27 03:03:55 s 1 -161911.42 5 +252505.65 7570.0 C57
2021-12-27 03:13:55 S 09 06 36.202 +15 44 34.66 V C57
2021-12-27 03:13:55 s 1 -162111.85 1 +251963.71 7730.0 C57
2021-12-27 03:23:55 S 09 06 35.237 +15 44 24.72 V C57
2021-12-27 03:23:55 s 1 -162311.48 5 +251420.55 4160.0 C57
2021-12-27 03:33:55 S 09 06 34.109 +15 44 16.30 V C57
2021-12-27 03:33:55 s 1 -162510.32 4 +250876.17 6840.0 C57
2021-12-27 03:43:55 S 09 06 33.446 +15 44 08.59 V C57
2021-12-27 03:43:55 s 1 -162708.36 6 +250330.57 5760.0 C57
2021-12-27 03:53:55 S 09 06 32.510 +15 44 06.83 V C57
2021-12-27 03:53:55 s 1 -162905.60 6 +249783.74 890.0 C57
2021-12-27 04:03:55 S 09 06 31.783 +15 43 52.68 V C57
2021-12-27 04:03:55 s 1 -163102.04 1 +249235.69 2230.0 C57
2021-12-27 04:13:55 S 09 06 30.826 +15 43 42.85 V C57
2021-12-27 04:13:55 s 1 -163297.66 7 +248686.40 9760.0 C57
2021-12-27 04:23:55 S 09 06 29.820 +15 43 40.84 V C57
2021-12-27 04:23:55 s 1 -163492.48 2 +248135.89 3460.0 C57
2021-12-27 04:33:55 S 09 06 29.078 +15 43 29.86 V C57
2021-12-27 04:33:55 s 1 -163686.48 1 +247584.15 3320.0 C57
2021-12-27 04:43:55 S 09 06 27.790 +15 43 22.66 V C57
2021-12-27 04:43:55 s 1 -163879.66 1 +247031.18 9310.0 C57
2021-12-27 04:53:55 S 09 06 26.945 +15 43 15.82 V C57
2021-12-27 04:53:55 s 1 -164072.01 8 +246476.98 1440.0 C57
2021-12-27 05:03:55 S 09 06 26.294 +15 43 07.50 V C57
2021-12-27 05:03:55 s 1 -164263.54 9 +245921.55 9680.0 C57
2021-12-27 05:23:55 S 09 06 24.794 +15 42 50.15 V C57
2021-12-27 05:23:55 s 1 -164644.11 8 +244806.97 4410.0 C57
2021-12-27 05:43:55 S 09 06 22.351 +15 42 41.65 V C57
2021-12-27 05:43:55 s 1 -165021.33 8 +243687.45 3400.0 C57
2021-12-27 06:13:55 S 09 06 20.033 +15 42 15.52 V C57
2021-12-27 06:13:55 s 1 -165580.82 7 +241998.88 7050.0 C57
2021-12-27 06:23:55 S 09 06 18.821 +15 42 09.00 V C57
2021-12-27 06:23:55 s 1 -165765.61 7 +241433.54 3580.0 C57
2021-12-27 06:33:55 S 09 06 18.034 +15 42 01.33 V C57